/*
 * @Author: hmhvictory 1400628624@qq.com
 * @Date: 2025-07-17 16:08:41
 * @LastEditors: hmhvictory 1400628624@qq.com
 * @LastEditTime: 2025-07-17 16:09:51
 * @FilePath: \实训笔记\day04\homework\Test3.java
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */
package day04.homework;

public class Test3 {
  public static void main(String[] args) {
    int a = 10;
    double b = a;
    System.out.println(b); // 输出 10.0
  }
}
